u-boot-fslc: Add branch to SRC_URI and separate recipe files
Separate the recipe into two files in the same fashion as the kernel
recipes. A u-boot-fslc.inc file contains the common settings for the
recipe, and a .bb file contains the settings specific to the version
of u-boot to be built (e.g. SRCREV, branch name).
In addition, new versions of bitbake require that a branch be specified
and that the SRCREV be in the specified branch. Set the branch in the
SRC_URI.
Branch code based on patch from Dan McGregor <danismostlikely@gmail.com>
Change-Id: I89d017fa4cc3e7addbea89d49605f78e3d84e246 Signed-off-by: John Weber <rjohnweber@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
